[  470.340375][T17404] br0: port 1(veth1) entered blocking state
[  470.341255][T17404] br0: port 1(veth1) entered disabled state
[  470.341600][T17404] veth1: entered allmulticast mode
[  470.343198][T17404] veth1: entered promiscuous mode
[  470.380759][T17406] br0: port 2(veth2) entered blocking state
[  470.381576][T17406] br0: port 2(veth2) entered disabled state
[  470.382102][T17406] veth2: entered allmulticast mode
[  470.383725][T17406] veth2: entered promiscuous mode
[  470.447427][   T39] br0: port 1(veth1) entered blocking state
[  470.447979][   T39] br0: port 1(veth1) entered forwarding state
[  470.514045][T17138] br0: port 2(veth2) entered blocking state
[  470.514369][T17138] br0: port 2(veth2) entered forwarding state
[  482.146540][T17444] bridge (17444) used greatest stack depth: 23504 bytes left
[  596.648689][T18700] br0: port 1(veth1) entered disabled state
[  601.738905][T18705] br0: port 1(veth1) entered forwarding state
[  606.866063][T18713] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  617.188873][T18738] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  617.244745][T18745] br0: port 2(veth2) entered disabled state
[  617.270655][T18746] br0: port 1(veth1) entered disabled state
[  617.301274][T18747] veth2: left allmulticast mode
[  617.301562][T18747] veth2: left promiscuous mode
[  617.302417][T18747] br0: port 2(veth2) entered disabled state
[  617.304300][T18747] veth1: left allmulticast mode
[  617.304570][T18747] veth1: left promiscuous mode
[  617.304954][T18747] br0: port 1(veth1) entered disabled state